外研 高中英语必修4Module1Writing(共25张PPT)

【类文点津】 本写作文体是对比类说明文。在生活和学习中， 对比已经是人们分析问题和解决问题的重要方法 和手段。对比类文章的写作策略和写作特点：
第一 审题。写好地方比较性作文，首先要对题 目所给的信息进行仔细分析，反复推敲，判断好 文章的题材、内容、以及分段布局。了解好两个 地方的特点，比如地理位置、气候等。常用的短 语句型有：be situated/located in；an area of； have a population of...。 as；the same as；alike；as；there are so many similarities...；It has...in common with...。
Part 1
Introduction: City A and City B.
Part 2 Some differences and similarities
between the two cities
Para 3 Conclusion
注意：1.对所给要点逐一陈述，适当发挥，不要简单翻译；
2．词数 150 左右。 [审题谋篇]
Group- sharing and checking
• Is all the information included? • Are there any good link words or
phrases of comparison ? • Are there any good phrases or
第二 紧扣要点。比较文的特点就是两个地方进 行比较，包括两个方面：相同点和不同点。 表示相同点的短语有：be similar in；like；just 表示不同点的短语有：but；differ from; on the contrary；however；unlike；on the opposite side；while；whereas；there are many differences between...；be different from...； compare with...。
sentences? • Are there any sp来自lling mistakes?
What words can you use to
describe a city?
attractive; fascinating; lively; modern; peaceful; smart; vast; wealthy Positive words积极词汇
busy; dangerous; polluted; noisy; poor Negative words消极词汇
项目
结论
体裁
说明文
话题
比较两个城市的异同
时态
一般现在时
人称
第三人称
Shanghai
Guilin
Telling the similarities and differences between them?
Similarities: both attractive; be visited by… Climate Differences: location; population; traffic; high rise buildings; history
2．比较人口、面积、交通等： ①There are more inhabitants in...than in...so it is more crowded in... ②Hong Kong has a total area of...which is slightly larger than that of Shanghai. ③In terms of area/population，...is twice (three times...)as...as... ④The means of transport in...is...while in...，it depends mostly on... ⑤Compared with..., ...is more...than...in... 3．列举相同点： ①In spite of these differences, both cities share many similarities, for example... ②Both cities are famous for... ③The two cities are similar to each other in...
history economy location
more than two thousand years
also a very crowded city in Guangxi
climate warm and pleasant all year round,more rain
Attractions a beatiful mountainous region
[亮点句式] 1．比较地理位置或历史(地位)： ①Shanghai is situated on the estuary of Yangtze River of China while Hong Kong is located on the eastern side of the Pearl River Delta. ②...is an old city with a long history, while...is a relatively new city. ③Shanghai is the largest industrial city in China while Hong Kong is a global centre of trade.
写对比类作文
对比类说明文写作的常用类型： 1．两者对比：文章多采用一般现在时。 写作格式：说明一个对象的各种特征——再说明另一个对象的各种特征 ——逐点比较或对比两个对象的异同。
2．今昔对比：文章通常用一般现在时和一般过去时。 写作格式：主题句——对过去情况的描述——对现在情况的描述——总结 句。 3．正反观点对比：文章通常采用同一种时态。 写作格式：提出问题——介绍两种不同的观点——对两种不同观点的论据 逐项进行对比——结尾加上自己的观点并阐明理由。
climate warm and pleasant all year round
Attractions
high-rise buildings; World Expo galleries; Eastern Pearl Tower
City Profile: Guilin 城市档案：桂林
population six hundred thousand
City Profile: Shanghai 城市档案：上海
population nearly 20million
history
in the 11th century
economy lively, crowded port; airports
location on the coast of East Sea of China
4．其他亮点句式： ①If we compare the two cities, we can find both differences and similarities. ②The climate of Beijing is better than that of London. ③Shanghai is the largest industrial city in China while Hong Kong is a global centre of trade. ④In addition, they are both capital cities，which makes them famous in the world.
第三 使文章连贯，具有逻辑性。尽可能使用多 种表达方式，适当增加过渡性词语以增加文章的 连贯性。
Write a description comparing Shanghai with Guilin. 写一篇文章关于上海和桂林的对比文章。
Before writing: outline(结构)
Outline of the passage